Before primer, what should you do to the surface?

Prepare for the NOCTI Collision Repair and Refinishing Technology Exam. Enhance your skills with flashcards and multiple-choice questions, complete with hints and explanations. Gear up confidently for your certification!

Multiple Choice

Before primer, what should you do to the surface?

Explanation:
Final sanding to create a flat, uniform surface is the best step before primer. Sanding smooths out tool marks, levels any body filler, and feather-edges rough areas so the primer can bond evenly and build a smooth, lasting finish. After sanding, you should wipe away dust with a tack cloth and use an appropriate degreaser or wax/remover as needed; simply cleaning with soap may leave oils or waxes that can prevent adhesion. The other options don’t prepare the surface correctly: more paint goes on after priming, soaking in solvent isn’t a standard prep step, and soap-only cleaning isn’t enough to ensure proper primer adhesion.

Final sanding to create a flat, uniform surface is the best step before primer. Sanding smooths out tool marks, levels any body filler, and feather-edges rough areas so the primer can bond evenly and build a smooth, lasting finish. After sanding, you should wipe away dust with a tack cloth and use an appropriate degreaser or wax/remover as needed; simply cleaning with soap may leave oils or waxes that can prevent adhesion. The other options don’t prepare the surface correctly: more paint goes on after priming, soaking in solvent isn’t a standard prep step, and soap-only cleaning isn’t enough to ensure proper primer adhesion.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy